PL 5 · cols. 183–190
Epistola Caii papae ad Felicem episcopum
The pseudo-Isidorian letter of Pope Caius to Bishop Felix, on accusations against the clergy, the Incarnation and the grades of orders, in Latin, with the editors' notes (Migne, PL 5). The text was first read and checked by volunteers through the Reading Room's volunteer page.
Migne Reading Room